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netineya [11]
2 years ago
5

(x+y,y+3)=(6,2y) find the value of x and y​

Mathematics
1 answer:
trasher [3.6K]2 years ago
8 0

Step-by-step explanation:

Solution:

Given:-

(X+y,y+3)=(6,2y)

Equating corresponding elements,we get,

X+y=6------(1)

y+3=2y-----(2)

solving equation (2),

y-2y=-3

-y=-3

y=3.

Now, substituting y=3 in equation (1)

X+3=6

X=6-3

X=3

Therefore,. (X,Y) = (3,3)

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Type the correct answer in each box. Round the vector's magnitude to the nearest tenth.
Mama L [17]

Component form of u is (-18,13) and The magnitude of u is 22.2

<h3>What is a vector?</h3>

A vector is a two-dimensional entity with both magnitude and direction. A vector can be visualized geometrically as a directed line segment.

The component form of a vector is an ordered pair that describes the change in x and y values

This is mathematically expressed as (Δx, Δy) where Δx=x₂-x₁ and Δy=y₂-y₁

Given ;

Initial points of the vector as (14,-6)

The terminal point of the vector is (-4,7)

Here x₁=14,x₂=-4, y₁=-6,y₂=7

The component form of the vector u is (-4-14,7--6) =(-18,13)

Finding the Magnitude of the vector

u=√(x₂-x₁)²+(y₂-y₁)²

u=√-18²+13²

u=√324+169

u=√493

u=22.2

Therefore the Component form of u is (-18,13) and The magnitude of u is 22.2

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3 0
1 year ago
What is the absolute value of 19.8?
arsen [322]

Answer:

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Step-by-step explanation:

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2 years ago
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a bookstore sold 1,250 books in a month. if 70% of the books the store sold were paperbacks, how many paperback books did the st
xeze [42]
If you would like to know how many paperback books did the store sell in a month, you can calculate this using the following steps:

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I hope this helps!
~kaikers
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Answer:

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